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New precise measurement of the Cotton-Mouton effect in helium

TitleNew precise measurement of the Cotton-Mouton effect in helium
Publication TypeArticolo su Rivista peer-reviewed
Year of Publication2009
AuthorsBregant, M., Cantatore G., Carusotto S., Cimino R., F. Valle Della, Di Domenico G., Gastaldi U., Karuza M., Lozza V., Milotti E., Polacco E., Raiteri G., Ruoso G., Zavattini E., and Zavattini G.
JournalChemical Physics Letters
Volume471
Pagination322-325
Keywordscotton, Cotton-mouton effects, Helium, Precise measurements, Theoretical calculations, Two wavelengths
Abstract

We report a new precise measurement of the Cotton-Mouton effect in helium at T ≃ 290 K for the two wavelengths λ = 532 nm and λ = 1064 nm. The hypermagnetizability anisotropy Δη for helium is 0.92 ± 0.07 au at the wavelength of 532 nm and 0.98 ± 0.07 au at the wavelength of 1064 nm: these values agree well with the theoretical calculations. © 2009 Elsevier B.V. All rights reserved.

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URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-62249122466&doi=10.1016%2fj.cplett.2009.02.035&partnerID=40&md5=7537115d2419e0efd0f75094450f0eb5
DOI10.1016/j.cplett.2009.02.035
Citation KeyBregant2009322